Sahithisakhyam is the cultural platform of members of Prof. N. Krishna Pillai Grandhasala Patana Gaveshna Kendram. Members meet regularly on the fourth Sunday every month between 10 am and 1 pm. It broughtout three books viz Sahithisakhyam Kavithakal, Kavyasooryanu Swasthi and Sahithya Padanangal. In connection with the Kalotsavam, Sahithisakhyam presents various cultural programes every year.

Prof. N. Krishna Pillai Foundation is a society registered under the Travancore-Cochin Literary, Scientific and Charitable Societies Registration Act, instituted to perpetuate the memory of Late Prof. N. Krishna Pillai, the great doyen of Malayalam Literature.